Problems with empty series
Hi there,
calculating my series it's possible that for one series all data is VOID. In this case pChart fails with:
Code:
Warning: max() [function.max]: When only one parameter is given, it must be an array in ...\pChart\pData.class.php on line 92
Sure it's part of my own fault, but wouldn't it be nice to have an empty chart without failures in that case?
Always checking my series to have at least one valid value could be done by the pChart-class, I think.
Greetings,
Hannes
